CA3237291A1 - Recuperation d'un volume superieur de produits recyclables de qualite superieure a partir d'un flux mixte - Google Patents

Recuperation d'un volume superieur de produits recyclables de qualite superieure a partir d'un flux mixte Download PDF

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Publication number
CA3237291A1
CA3237291A1 CA3237291A CA3237291A CA3237291A1 CA 3237291 A1 CA3237291 A1 CA 3237291A1 CA 3237291 A CA3237291 A CA 3237291A CA 3237291 A CA3237291 A CA 3237291A CA 3237291 A1 CA3237291 A1 CA 3237291A1
Authority
CA
Canada
Prior art keywords
blends
partially processed
paper
recycling
flexible plastics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3237291A
Other languages
English (en)
Inventor
Prabhu Soundarrajan
John Joseph RICONOSCIUTO
Peter J. Keller
David Call
Zhenni NIU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Republic Services Inc
Original Assignee
Republic Services Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Republic Services Inc filed Critical Republic Services Inc
Publication of CA3237291A1 publication Critical patent/CA3237291A1/fr
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/38Collecting or arranging articles in groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0045Return vending of articles, e.g. bottles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0054Sorting of waste or refuse
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Procédé automatisé de séparation et de recyclage d'un mélange large de déchets comprenant, mais sans y être limité, du papier et des plastiques souples. Une installation de récupération de matériaux (MRF) collecte, prétrie et sépare en produits individuels le matériau, puis sépare les mélanges 2D partiellement traités des récipients 3D, tout en s'abstenant de n'importe quelle commande de qualité des mélanges 2D, et fait des ballots avec les mélanges 2D. Un centre de fibres reçoit les ballots de la MRF, agrège les mélanges 2D partiellement traités, élimine les produits recyclables comprenant des matières plastiques flexibles à partir des mélanges 2D, agrège chaque produit recyclable qui est retiré des mélanges 2D et forme des courants de produits séparés de papier propre et de plastique souple propre. L'invention concerne également un centre de fibre associé (et une infrastructure comprenant le centre) et au moins un support d'enregistrement non transitoire lisible par ordinateur mettant en ?uvre un logiciel pour réaliser le procédé.
CA3237291A 2021-11-05 2022-11-07 Recuperation d'un volume superieur de produits recyclables de qualite superieure a partir d'un flux mixte Pending CA3237291A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163276126P 2021-11-05 2021-11-05
US63/276,126 2021-11-05
US17/981,319 US11998953B2 (en) 2021-11-05 2022-11-04 Recovery of higher volume and higher quality recyclables from a mixed stream
US17/981,319 2022-11-04
PCT/US2022/049076 WO2023081436A1 (fr) 2021-11-05 2022-11-07 Récupération d'un volume supérieur de produits recyclables de qualité supérieure à partir d'un flux mixte

Publications (1)

Publication Number Publication Date
CA3237291A1 true CA3237291A1 (fr) 2023-05-11

Family

ID=86229144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3237291A Pending CA3237291A1 (fr) 2021-11-05 2022-11-07 Recuperation d'un volume superieur de produits recyclables de qualite superieure a partir d'un flux mixte

Country Status (3)

Country Link
US (2) US11998953B2 (fr)
CA (1) CA3237291A1 (fr)
WO (1) WO2023081436A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496439A (en) 1993-07-28 1996-03-05 Carlson; Willard E. Recycle processing of baled waste material
US6284094B1 (en) * 2000-05-23 2001-09-04 Western Paper Wire, Inc. Method for recycling bale of recycling paper
US10977622B2 (en) * 2009-09-09 2021-04-13 Ultra Smart Recycling Llc Smart waste device and waste tracking system
US11759835B2 (en) * 2009-12-30 2023-09-19 Upland Road Ip Holdco Llc Systems and methods for processing mixed solid waste
FR3021238B1 (fr) * 2014-05-23 2020-07-03 Finance Developpement Environnement Charreyre - Fidec Procede et installation de traitement d'un melange de dechets incluant une separation et un compostage dudit melange
US11780190B2 (en) 2016-08-29 2023-10-10 Wm Intellectual Property Holdings, L.L.C. Smart baler
US11123939B2 (en) 2016-08-29 2021-09-21 Avangard Innovative, Lp Finger baler
US10661984B2 (en) 2016-08-29 2020-05-26 Avangard Innovative Lp Universal trash compactor
US10507470B2 (en) * 2017-02-28 2019-12-17 Van Dyk Baler Corp. Method of sorting trash for recycling of paper and apparatus for sorting trash for paper recycling
US11135620B2 (en) * 2018-01-12 2021-10-05 Emerging Acquisitions, Llc Autonomous data collection and system control for material recovery facilities
US20220180501A1 (en) 2018-04-02 2022-06-09 Avangard Innovative Lp System and method for detecting materials
WO2019195257A1 (fr) 2018-04-02 2019-10-10 Avangard Innovative, Lp Système et procédé de gestion de matériaux recyclables

Also Published As

Publication number Publication date
US20230144877A1 (en) 2023-05-11
US11998953B2 (en) 2024-06-04
US20240278287A1 (en) 2024-08-22
WO2023081436A1 (fr) 2023-05-11

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